【摘要】 提出在鸡舍内采用纵向通风的气流组织型式,探讨鸡舍纵向通风的气流组织原理及其设计方法,为鸡舍通风的技术改造探索新的途径。更多还原

【Abstract】 Sidewall exhaust fan ventilation for closed chicken houses makes the house many pockets of ammonia,low air velocity and results in lower productive performance,higher mortality of chickens.The airflow type of tunnel ventilation is proposed for the poultry houses in China.The principle of airflow organization and the design method of tunnel venti- lation are presented.更多还原